LMR14030SQDDARQ1
- Mfr. #:
- LMR14030SQDDARQ1
- Mfr.:
- Texas Instruments
- Product Type:
- Buck Converter
- Series:
- LMR14030-Q1
- Package / Case:
- HSOIC-8
- Description:
- Buck Converter
Product Attributes
| Attribute | Value |
|---|---|
| Topology | Non-synchronous buck with integrated high-side MOSFET; external diode and inductor; SQDDAR is not the SSQDDAR spread-spectrum option |
| Input Voltage | 4 to 40 V |
| Output Voltage | Adjustable, 0.8 to 28 V; duty-cycle/headroom limits apply |
| Output Current | 3.5 A continuous, subject to thermal and external component limits |
| Switching Frequency | 200 kHz to 2.5 MHz resistor-set; 250 kHz to 2.3 MHz synchronized |
| Efficiency | Approximately 90% at VIN = 12 V, VOUT = 5 V, IOUT = 1 A, 500 kHz; typical first-page curve |
| Quiescent Current | 40 uA typical sleep operating; 1 uA typical shutdown |
| Protection | Cycle-by-cycle current limit, thermal and output overvoltage protection |
| Operating Temperature | -40 to +125 °C recommended junction operating range |
| Package Details | HSOIC PowerPAD, DDA, 8 pins; 4.9 x 3.9 mm nominal body, approximately 6 mm overall width; 1.27 mm pitch |
